Supports 145W fast charging with two ports and up to 100W with a single port, effortlessly powering laptops, tablets, and smartphones. Charge up to 4 devices simultaneously with flexible single, double, triple, or quadruple charging options. The retractable charging cable has been tested for over 25,000 insertions and over 10,000 bends – smooth, durable, and tangle-free. Eight preset cable lengths ensure organization and clarity. Equipped with six layers of protection: overcurrent, overvoltage, short circuit, overheating, and overload. The casing is flame-retardant (V0). Compatible with over 1,000 devices – from smartphones to laptops – for worry-free, versatile charging.